Conversational interactions of mothers and their preschool children who had been born preterm

“How Do We Solve This Task?”

Abstract. The study examines (a) whether gestational age relates to parental scaffolding (SCA), when controlling for child cognitive development, parenting stress, and socioeconomic status, and (b) how SCA links to parent–child problem-solving performance. The sample included 142 parents with a full-term or preterm 2-year-old toddler (corrected age). Parents’ SCA during one of two (randomly assigned) problem-solving tasks was rated on five scales (use of SCA means, cognitive support, metacognitive support, transfer or responsibility, contingency management). The results suggest that gestational age is positively related to parents’ transfer of responsibility and metacognitive support. The effects decrease, however, once covariates are controlled for. Regarding the problem-solving performance, direct effects were observed from parents’ cognitive and metacognitive support, transfer of responsibility, and contingency management. The data also confirm an indirect effect of parents’ use of SCA means on the problem-solving performance, partially mediated via parents’ cognitive support. Implications for the design of interventions are discussed.

Training of parental scaffolding in high-socio-economic status families: How do parents of full- and preterm-born toddlers benefit?

BACKGROUND

Preterm children have an increased risk regarding self-regulation development. Given the strong link between parenting behaviour (i.e., scaffolding and sensitivity) and children's self-regulation, parental training presents a promising way to counteract the negative consequences of preterm birth.

AIMS

We explored the effectiveness of parental training by comparing a basic scaffolding training and a combined scaffolding/sensitivity training to an active treatment-control group (stress management). Basic and combined treatments should increase parents' domain-specific self-efficacy (DSSE) and beliefs on parental co-regulation and the promotion of learning (BCL) more than the control treatment should. No such differences were expected for parents' domain-general self-efficacy (DGSE). We examined whether parents of preterm and full-term children benefitted equally from training conditions.

SAMPLE(S)

A total of 87 parents of full-term and 35 parents of preterm toddlers (24-36 months of age, corrected for prematurity) participated.

METHODS

Based on a quasi-experimental pre-test-post-test follow-up design, parents were randomly assigned to treatments. A multimethod approach was applied, including self-report, parent-child interactions, and standardized behavioural tasks. The presented study is limited to questionnaire data on parents' DGSE, DSSE, and BCL.

RESULTS

An overall increase resulted from pre- to post-test and/or follow-up. Parents' BCL changed significantly stronger in the combined training than in the control group. Parents of preterm and full-term children benefitted equally from basic and combined training.

CONCLUSIONS

The combined training enhanced BCL among parents of full-term and preterm children the most. If such training also yields improvement on the behavioural level, this finding will advance preterm aftercare.

Gender Differences in Beliefs about Infant-Directed Speech: The Role of Family Dynamics

The research investigated the relationship between family dynamics and the beliefs about the benefits of talking to infants. Prior research has shown that language development is enhanced by verbal interaction with others. We tested two hypotheses: (a) men may view talking to infants as less beneficial than women and (b) one’s relationships with parents would be related to the extent to which young adults view talking to infants as beneficial. In a study with 301 undergraduates (181 women, 120 men), we confirmed both hypotheses, showing that (a) men were less likely than women to view talking to infants as beneficial and (b) for both men and women, the more negative their relationship with their mother, the less likely they were to view talking to infants as beneficial. Implications for infant care are discussed.

Differential associations between maternal scaffolding and toddler emotion regulation in toddlers born preterm and full term

BACKGROUND

Parental "scaffolding" behavior has been associated with developmental outcomes in at-risk children.

AIMS

Because there are limited empirical data regarding how scaffolding is associated with emotion-based developmental skills, the purpose of this study was to compare associations between maternal verbal scaffolding and toddler emotion regulation, including fewer displays of negative affect and increased contentment and enjoyment during play, in toddlers born preterm and full term.

STUDY DESIGN

This study was a cross-sectional cohort design. Maternal and toddler behavior was assessed during 5 min of videotaped free play with standardized toys.

SUBJECTS

131 toddlers (18-22 months) and their mothers were included (77 born preterm; 54 born full term).

OUTCOME MEASURES

Toddler emotion regulation, negative affect, and dyadic mutual enjoyment were coded from videotaped play.

RESULTS

The association between maternal scaffolding and emotion regulation was different for dyads with a toddler born preterm versus full term, wherein the association was positive for toddlers born preterm and non-significant for toddlers born full term. Similarly, the association between maternal scaffolding and negative affect was different for the two groups: negative for toddlers born preterm and non-significant for toddlers born full term. Finally, the association between maternal scaffolding and mutual enjoyment was positive for toddlers born preterm and non-significant for toddlers born full term.

CONCLUSIONS

Our findings highlight early differences in mother-child interactive style correlates of children born preterm compared to those born full term. Maternal scaffolding behavior may be uniquely associated with emotion regulation and a positive dyadic encounter for toddlers born preterm.

Association of maternal scaffolding to maternal education and cognition in toddlers born preterm and full term

AIM

Parental behaviour described as 'scaffolding' has been shown to influence outcomes in at-risk children. The purpose of this study was to compare maternal verbal scaffolding in toddlers born preterm and full term.

METHODS

The scaffolding behaviour of mothers of toddlers born preterm and healthy full term was compared during a 5-min videotaped free play session with standardized toys. We compared two types of scaffolding and their associations with socio-demographic, neonatal medical factors and cognition.

RESULTS

The mothers of toddlers born full term used more complex scaffolding. Maternal education was associated with complex scaffolding scores for the preterm children only. Specifically, the preterm children who were sicker in the neonatal period, and whose mothers had higher education, used more complex scaffolding. In addition, children born preterm, who had less days of ventilation, had higher cognitive scores when their mothers used more complex scaffolding. Similarly, cognitive and scaffolding scores were higher for children born full term.

CONCLUSION

Our findings highlight early differences in mother-child interactive styles of toddlers born preterm compared with full term. Teaching parents play methods that support early problem-solving skills may support a child's method of exploration and simultaneously their language development.

Early delayed language development in very preterm infants: evidence from the MacArthur-Bates CDI

This study examined the effects of being born very preterm on children's early language development using prospective longitudinal data from a representative regional cohort of 90 children born very preterm (gestational age <33 weeks and/or birth weight <1,500 grams) and a comparison sample of 102 children born full term (gestational age 38-41 weeks). The MacArthur-Bates Communicative Development Inventory: Words and Sentences (CDI-WS) was used to assess children's language development at age 2;0 (corrected for gestational age at birth). Clear linear relationships were found between gestational age at birth and later language outcomes, with decreasing gestational age being associated with poorer parent-reported language skills. Specifically, children born extremely preterm (<28 weeks' gestation) tended to perform less well than those born very preterm (28-32 weeks' gestation), who in turn performed worse than children born full term (38-41 weeks' gestation). This pattern of findings was evident across a range of outcomes spanning vocabulary size and quality of word use, as well as morphological and syntactic complexity. Importantly, associations between gestational age at birth and language outcomes persisted after statistical control for child and family factors correlated with both preterm birth and language development. These findings demonstrate the presence of pervasive delays in the early language development of children born very preterm. They also highlight the importance of gestational age in predicting later language risk in this population of infants.

Genotype-environment correlations for language-related abilities: implications for typical and atypical learners

Recent behavioral genetic research has shown that genetic propensities are associated with individual differences in experiences, and thus, what may appear to be environmental effects can reflect genetic influence. This study examines passive genotype-environment correlations (GECs) for language-related abilities by comparing environment-child language associations in adoptive and nonadoptive families. The results provide evidence for the genetic mediation of the association between home environmental variables, such as the provision of toys and games, maternal involvement, and degree of intellectual/cultural orientation with children's language-related abilities. Developmental changes in passive GECs are considered, and the implications for typical and atypical learners are discussed.

Acoustic examination of preterm and full-term infant cries: the long-time average spectrum

The acoustic characteristics of crying behavior displayed in 2 groups of newborn infants are reported. The crying episodes of 10 full-term and 10 preterm infants were audio recorded and analyzed with regard to the long-time average spectrum (LTAS) characteristics. An LTAS display was created for each infant's non-partitioned crying episode, as well as for 3 equidurational partitions of the crying episode. Measures of first spectral peak, mean spectral energy, and spectral tilt were revealing of differences between full-term and preterm infants' non-partitioned crying episodes. In addition, the full-term infants demonstrated significant changes in their crying behavior across partitions, whereas the preterm infants changed little across the crying episode. Discussion focuses on possible differences between full-term and preterm infants in their neurophysiological maturity, and the subsequent impact on their speech development. The importance of examining entire crying episodes when evaluating the crying behavior of infants is also discussed.

Parenting the prematurely born child: pathways of influence

Recognizing the importance of parents in the lives of preterm infants, investigators and clinicians have increasingly focused on the needs of parents during the period when their infant is hospitalized in a neonatal intensive care unit and the impact of this experience on their subsequent parenting. The purpose of this report is to summarize research findings from over two decades of research, present a framework for understanding the various influences on parents of prematurely-born children, and suggest clinical interventions that are important in helping parents both in the hospital and after discharge.